Re: pgsql: Prevent duplicate RTEPermissionInfo for plain-inheritance parent

On Thu, Oct 26, 2023 at 3:08 PM David Rowley <dgrowleyml@gmail.com> wrote:
> On Thu, 26 Oct 2023 at 15:59, Amit Langote <amitlan@postgresql.org> wrote:
> > src/backend/optimizer/util/inherit.c | 9 ++-------
>
> Hi Amit,
>
> I'm getting an unused variable warning from this with non-assert builds:
>
> [697/1908] Compiling C object
> src/backend/postgres_lib.a.p/optimizer_util_inherit.c.o
> ../src/backend/optimizer/util/inherit.c: In function
> ‘expand_single_inheritance_child’:
> ../src/backend/optimizer/util/inherit.c:460:33: warning: unused
> variable ‘parentOID’ [-Wunused-variable]
>   460 |         Oid                     parentOID = RelationGetRelid(parentrel);
>       |                                 ^~~~~~~~~

Thanks for the heads up?

> Maybe parentOID needs a PG_USED_FOR_ASSERTS_ONLY?

Hmm, how about simply removing the variable?

--
Thanks, Amit Langote
EDB: http://www.enterprisedb.com